Git：更新远程分支信息
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Git: updating remote branch information
提问by Bain Markev
In a git repository, a remote branch I am not tracking was deleted. When I type
在 git 存储库中，我没有跟踪的远程分支被删除。当我打字
git branch -r
the deleted branch still shows up (and I can check it out)
删除的分支仍然出现（我可以检查出来）
What git command do I have to run to update this info?
我必须运行什么 git 命令才能更新此信息？
采纳答案by Garrett Hyde
If you perform something like
如果您执行类似的操作
git branch -d -r remote_name/branch_name
you only remove your local checkout. This command doesn't do anything to the remote repository, which is why it still shows up.
您只需删除本地结帐。此命令不会对远程存储库执行任何操作，这就是它仍然显示的原因。
Solution:
解决方案：
git push origin :branch_name
will remove the the remote branch (note the ':'), and
将删除远程分支（注意':'），和
git branch -d branch_name
will remove your local checkout.
将删除您的本地结帐。
（参考）
回答by Jakub Nar?bski
If it were branches in remote repositorythat got deleted, and you want to update all local remote-tracking branches at once, you can use
如果是远程存储库中的分支被删除，并且您想一次更新所有本地远程跟踪分支，则可以使用
$ git remote prune <remotename>
to delete all stale remote-tracking branches for a given remote (i.e. those that follow branches which were removed in remote repository).
删除给定远程的所有陈旧的远程跟踪分支（即那些跟随在远程存储库中删除的分支的分支）。
See git remotedocumentation.
请参阅git remote文档。
回答by Flo
git remote update --prune
Should refresh all remotes' branches, adding new ones and deleting removed ones.
应该刷新所有遥控器的分支，添加新的和删除删除的。
Edit:
The remote updatecommand basically fetches the list of branches on the remote.
The --pruneoption will get rid of your localremote tracking branches that point to branches that no longer exist on the remote.
编辑：远程更新命令基本上获取远程分支列表。该--prune选项将删除您的本地远程跟踪分支，这些分支指向远程上不再存在的分支。
回答by Aidan Donohoe
Also useful for seeing new remote branches:
对于查看新的远程分支也很有用：
git fetch --all
回答by mikerobi
You can combine the -rand -dflags to delete remote branches.
您可以结合使用-r和-d标志来删除远程分支。
回答by MarceloCouto
Try this command
试试这个命令
git gc --prune=now
